TryHandlerWalker.cs

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/* ****************************************************************************
*
* Copyright (c) Microsoft Corporation.
*
* This source code is subject to terms and conditions of the Apache License, Version 2.0. A
* copy of the license can be found in the License.html file at the root of this distribution. If
* you cannot locate the Apache License, Version 2.0, please send an email to
* vspython@microsoft.com. By using this source code in any fashion, you are agreeing to be bound
* by the terms of the Apache License, Version 2.0.
*
* You must not remove this notice, or any other, from this software.
*
* ***************************************************************************/usingSystem;usingSystem.Collections.Generic;usingMicrosoft.PythonTools.Analysis.Values;usingMicrosoft.PythonTools.Parsing.Ast;namespace Microsoft.PythonTools.Analysis.Interpreter{/// <summary>/// Extracts a flat list of all the sections of code protected by exception/// handlers./// </summary>class TryHandlerWalker : PythonWalker {private List<TryStatement> _statements;public TryHandlerWalker(){
_statements =new List<TryStatement>();}public ICollection<TryStatement> Statements {get{return _statements;}}publicoverridebool Walk(TryStatement node){
_statements.Add(node);returnbase.Walk(node);}}}

/* ****************************************************************************
*
* Copyright (c) Microsoft Corporation.
*
* This source code is subject to terms and conditions of the Apache License, Version 2.0. A
* copy of the license can be found in the License.html file at the root of this distribution. If
* you cannot locate the Apache License, Version 2.0, please send an email to
* vspython@microsoft.com. By using this source code in any fashion, you are agreeing to be bound
* by the terms of the Apache License, Version 2.0.
*
* You must not remove this notice, or any other, from this software.
*
* ***************************************************************************/
using System;
using System.Collections.Generic;
using Microsoft.PythonTools.Analysis.Values;
using Microsoft.PythonTools.Parsing.Ast;
namespace Microsoft.PythonTools.Analysis.Interpreter {
/// <summary>
/// Extracts a flat list of all the sections of code protected by exception
/// handlers.
/// </summary>
class TryHandlerWalker : PythonWalker {
private List<TryStatement> _statements;
public TryHandlerWalker() {
_statements = new List<TryStatement>();
}
public ICollection<TryStatement> Statements {
get {
return _statements;
}
}
public override bool Walk(TryStatement node) {
_statements.Add(node);
return base.Walk(node);
}
}
}